HiYo can be installed as an app for several chat rooms and instant messengers available in the market, including Yahoo, ICQ, MSN instant messenger, Google and many others. The program adds a set of cool emoticons to your applications that let you express yourself better and decorate your conversations in seconds. It comes with a wide range of icons and smiles, with animation and in 2D. If that is not enough, it also provides a set of fun effects and sounds you can send over the conversational windows and lets you modify the structure of the text, color and fonts as well.
